CVE-2024-8810
An attacker would require an account with administrator access to install a malicious GitHub App.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.44%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A GitHub App installed in organizations could upgrade some permissions from read to write access without approval from an organization administrator. An attacker would require an account with administrator access to install a malicious GitHub App. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.14 and was fixed in versions 3.14.1, 3.13.4, 3.12.9, 3.11.15, and 3.10.17. This vulnerability was reported via the GitHub Bug Bounty program.
- CVSS 4.0
- 8.7 HIGHCVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.44% probability · 37th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-269
- Affected
- github/enterprise server
- Source
- product-cna@github.com
References
- https://docs.github.com/en/enterprise-server@3.10/admin/release-notes#3.10.17Release Notes
- https://docs.github.com/en/enterprise-server@3.11/admin/release-notes#3.11.15Release Notes
- https://docs.github.com/en/enterprise-server@3.12/admin/release-notes#3.12.9Release Notes
- https://docs.github.com/en/enterprise-server@3.13/admin/release-notes#3.13.4Release Notes
- https://docs.github.com/en/enterprise-server@3.14/admin/release-notes#3.14.1Release Notes
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.